Average Co-Inventor Count = 5.83
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Other (1 from 832,880 patents)
2. Degussa - Huls Ag (1 from 145 patents)
2 patents:
1. 6632853 - Dental composites containing hybrid fillers and process for their production
2. 6362251 - Dental material comprising porous glass ceramics, porous glass ceramics, processes and use